Home
Class 11
CHEMISTRY
The Lanthanide contraction is responsibl...

The Lanthanide contraction is responsible for the fact that

A

`Zr` and Y have almost the same radius

B

Zr and Nb have similar oxidation state

C

Zr and Hf have almost the same radius

D

Zr and Zn have the same oxidation state

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PERIODIC TABLE

    GRB PUBLICATION|Exercise C.Ionisation Energy|93 Videos

  • PERIODIC TABLE

    GRB PUBLICATION|Exercise D. Electron Gain Enthalpy (Electron Affinity)|50 Videos

  • PERIODIC TABLE

    GRB PUBLICATION|Exercise Subjective Type|32 Videos

  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

  • PRACTICAL ORGANIC CHEMISTRY

    GRB PUBLICATION|Exercise Exercise 4 (Matrix match type )|1 Videos

Similar Questions

Explore conceptually related problems

The Lanthanide contraction relates to

Lanthanides contraction cause.

GRB PUBLICATION-PERIODIC TABLE-B.Atomic and Ionic Radius
  1. Which ions has greatest radius in the following?

    Text Solution

    |

  2. In the isoelectronic species the ionic radii of N^(3-), O^(2-), F^(-) ...

    Text Solution

    |

  3. The Lanthanide contraction is responsible for the fact that

    Text Solution

    |

  4. Mg,Mg^(2+),AI and AI^(3+) are arranged in decreasing order of size 1 g...

    Text Solution

    |

  5. Which of the following order of radii is incorrect?

    Text Solution

    |

  6. Size of which elements are respresented as non-bonded radii?

    Text Solution

    |

  7. Which gas-phase atom has the largest radius?

    Text Solution

    |

  8. For which pair of species are the radii most similar?

    Text Solution

    |

  9. The ions below are listed in order of increasing radii except:

    Text Solution

    |

  10. Which atom has the largest atomic radius?

    Text Solution

    |

  11. In which list are atoms of the elements Be,B, Mg and AI arranged from ...

    Text Solution

    |

  12. K^(+),CI^(-),Ca^(2+),S^(2-) ions are isoelectronic. The decreasing ord...

    Text Solution

    |

  13. The radius of which is closest to that of the Li^(+) ions?

    Text Solution

    |

  14. For which pair of species is the difference in radii the greatest?

    Text Solution

    |

  15. In which choice are the species listed in order of increasing radius?

    Text Solution

    |

  16. In which list are the ions arranged in order of increasing size?

    Text Solution

    |

  17. In which series are the species listed in order of increasing size ?

    Text Solution

    |

  18. When the atoms: Ba,Cs,Mg,Na are arranged in order of increasing size, ...

    Text Solution

    |

  19. Which element has the largest atomic radius?

    Text Solution

    |

  20. When the atoms, P(Z = 15), S (Z = 16) and As(Z = 33), are arranged in ...

    Text Solution

    |